There’s a new threat to PG&E’s grid as we head into peak fire season. Investigative reporter Jaxon Van Derbeken reports the danger emerged after a wooden power pole fell in Danville last year, sending a live line, plunging into a backyard swimming pool. Stay connected: Follow us on Twitter: / nbcbayarea Like us on Facebook: / nbcbayarea Follow us on Instagram: / nbcbayarea Add us on Snapchat @NBCBayArea Catch up on all the day's news: http://www.nbcbayarea.com Download our app: On iOS: http://nbcbay.com/R1BhqYM On Android: http://nbcbay.com/rUcA97h